Used for wide variety of reptiles and amphibians, including turtles, lizards, bearded dragons, snakes, frogs, iguanas, tortoises, chuckwallas, etc.75 watt reptile bulb is with 97% UVA stimulate appetite and 3% UVB promote vitamin D3 synthesis, fully absorb calcium. The small basking lamp bulb is made of quartz glass, includesing durable wick avoid anti-aging and three-dimensional reflection.75W heat lamp's input voltage is AC 110-120V, power is 75-Watts, full size is diameter 1.9 inches x height 2 inches.Please NOTE: Please turn on 3-5 hours per day; Do not turn on the lamp immediately after turning it off; Please do not use your hand to test the temperature when working, adjust the distance between the heat lamp and the pets. du produit Specifications: Socket: E27 Screw Base Type: Heating lamp Voltage: 110V Power: 75 Watt Material: Glass Size: Diameter 1.9 inch x height 2 inch(5 x 5.2 cm) Applicable scope: Lizard, Tortoise, Snake, etc. Package Includes: 4 x Full Specturm Sun Light Lamp Bulb How to effectively improve your lamp life: 1. In light use, do not force the switch box hinge, to avoid vibration, it will seriously reduce the lamp life. 2. Do not connect the thermostat and other equipment to use, because the thermostat will cause frequent lamp switch, lamp life. Use the thermostat Try to use multi-temperature point control thermostat (the use of thermostat is not damaged lamp warranty). Note: 1. Please turn on 3-5 hours per day, because long hours of high temperature work can easily reduce the lamp's lifetime; 2. Please do not turn on the lamps immediately after turning off, because the sudden arrival of the electric pulse with the original high temperature lamps may directly burn the lamps; 3. Bulbs surface temperature is high when working, please do not use your hand to test the temperature, also please adjust the distance between the heat lamp and the pets; 4. If there is any damage to the bulb within 6 months, please contact us directly via email.